Given its role in countless biological processes, vitamin B12 is an essential member of the B complex family. It contributes to the reduction of tiredness and fatigue, supports cell division and red blood cell formation, and safeguards the immune system.
Vitamin B12 (Methylcobalamin)
Given its role in countless biological processes, vitamin B12 is an essential member of the B complex family. It contributes to the reduction of tiredness and fatigue, supports cell division and red blood cell formation, and safeguards the immune system.
Working with folic acid, vitamin B12 helps the body keep homocysteine levels low – an amino acid-like substance that could contribute to heart problems if left unchecked. Generally speaking, we would recommend taking a vitamin B12 supplement to the elderly, who may have a compromised diet, and to vegetarians and vegans because it’s most abundant in animal-based foods.
We’re big fans of vitamin B12. For this reason, we have two single B12 supplements, B12 100µg and its higher strength counterpart 1000µg (for those who’ve been told they have low levels). All our multi-formulas including Multi-Max® Complete, Multi-Guard® Active, A-Z Multi, NutriHair® and B-100 Complex are enriched with excellent levels of vitamin B12. At Nature’s Best®, we believe it’s quality, not quantity that truly counts. That’s why you can trust our supplements are made using the highest grade of the vitamin available.
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4.9/5 based on 135 customer reviews
Contributes to Immune System Support, 100 Tablets, 3+ month's supply, 1 a day
Often chosen by vegetarians. Essential for red blood cell formation. High strength, from just 5.53p/day. Small, easy to swallow tablets. One-a-day.
£4.60
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4.9/5 based on 347 customer reviews
180 Tablets, 6 month's supply, 1 a day
Often chosen by vegetarians. Essential for red blood cell formation. High strength, from just 5.6p/day. Small, easy to swallow tablets. One-a-day
£9.95
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4.9/5 based on 177 customer reviews
60 Tablets, 2 month's supply, 1 a day
Much stronger than high street products, try this one if you think you need a B Complex and want the best! Great value one-a-day
From £9.95
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4.9/5 based on 159 customer reviews
180 Tablets, 6 month's supply, 1 a day
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£7.95
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4.9/5 based on 65 customer reviews
60 Tablets, 2 Month's Supply, 1 a day
The UK’s strongest B Complex for short term use, 2-3 months. For convalescence or for an energy boost. One-a-day
From £11.95
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4.9/5 based on 799 customer reviews
With B12, Folic Acid, Lutein & 10µg Vitamin D, 90 Tablets, 3 month's supply, 1 a day
The UK’s best one-a-day multi for 50+ adults. High levels of B vitamins and D, C and E. With turmeric, green tea and lutein extracts.
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5/5 based on 33 customer reviews
With Cinnamon & Alpha-Lipoic Acid, 120 Tablets, 2 Month's Supply, 2 a day
A high potency specialist multi with cinnamon, chromium and high strength magnesium and other nutrients involved in balancing blood sugar levels.
£19.95
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Vitamin B50 Complex, With B6, B12 & Folic Acid
4.9/5 based on 177 customer reviews
60 Tablets, 2 month's supply, 1 a day
Much stronger than high street products, try this one if you think you need a B Complex and want the best! Great value one-a-day
From £9.95
